diff options
Diffstat (limited to 'src/lib/syscall_mmio.C')
| -rw-r--r-- | src/lib/syscall_mmio.C | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/lib/syscall_mmio.C b/src/lib/syscall_mmio.C index 1a0de8a9f..f7bce955b 100644 --- a/src/lib/syscall_mmio.C +++ b/src/lib/syscall_mmio.C @@ -5,7 +5,7 @@ /* */ /* OpenPOWER HostBoot Project */ /* */ -/* Contributors Listed Below - COPYRIGHT 2010,2015 */ +/* Contributors Listed Below - COPYRIGHT 2010,2016 */ /* [+] International Business Machines Corp. */ /* */ /* */ @@ -66,18 +66,19 @@ void mmio_hmer_write(uint64_t value) */ static uint64_t mmio_scratch_base() { - // @todo-RTC:130438 Verify value for P9 ProcessorCoreType cpuType = CpuID::getCpuType(); switch (cpuType) { case CORE_POWER8_MURANO: case CORE_POWER8_VENICE: case CORE_POWER8_NAPLES: + return 0x40; case CORE_POWER9_NIMBUS: case CORE_POWER9_CUMULUS: case CORE_UNKNOWN: default: - return 0x40; + // See misc.C - updateScratchReg() for more info on this + return 0x00; } } /** Global cache of the scratch register SPRC base address. */ |
